Câu hỏi: Although they had no money, _________ .

A. so they were content.

B. for, their content.

C. they were content.

D. but they were content.

Câu 1: I was very tired, ________ I determined to walk on to the next village.

A. therefore

B. however

C. and

D. or

Câu 2: Hoa: Where did you go during your summer vacation, Mai?

A. Yes, I went to Hanoi.

B. No, I didn’t got to Hanoi.

C. I went to Hue.

D. I went there with my mother.

Câu 3: It _______ it is parents' responsibility to take good care of their children.

A. commonly says that

B. commonly to be said that

C. is commonly said that

D. is commonly saying

Câu 4: Sometimes Mr. Pike has to work very late _______ night to do some important experiments.

A. in

B. at

C. for

D. on

Câu 5: These quick and easy _______ can be effective in the short term, but they have a cost.

A. solve

B. solvable

C. solutions

D. solvability

Câu 6: The table was ________ .

A. too heavy that, one person couldn’t carry.

B. so heavy that one person could carry.

C. too heavy for one person to carry.

D. enough heavy for one person to carry.